Pioneer 8" Compact Powered Subwoofer Enclosure 160W Max

50-watt compact powered subwoofer
8"e; x 5-1/4"e; sub
aluminum cone
built-in class D amplifier: 50 watts RMS (160 watts peak)
Hi/Low Level Input

wired remote for control over:
low-pass Frequency Control: 50Hz to 125Hz
gain
selectable phase control (0°, 180°)
Bass Mode settings:
Deep: 20 to 200 Hz frequency response, 95 dB sensitivity
Dynamic: 40 to 160 Hz frequency response, 100 dB sensitivity
Dim (WxHxL) 7?” x 2¾” x 11”